What is the difference between a mutator method and an accessor method? Provide an example of each.
What will be an ideal response?
Methods that set or change field values are called mutator methods; methods that retrieve values are called accessor methods. In Java, mutator methods conventionally start with the prefix set, and accessor methods conventionally start with the prefix get.?Mutator example:public void setEmpNum(int emp)
{
empNum = emp;
}
?Accessor example: public int getEmpNum()
{
return empNum;
}
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What will be an ideal response?
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